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-
. ..
__ 9Peration
Divide (Long)
Divide (Short)
Divide (Short)
Edit
Mnemonic
DDR
DE
DER
ED
LQI>_
Code Format
Operands
2D
RR
Rl,R2
7D
RX
Rl, D2(X2, B2)
3D
RR
Rl,R2
DE
SS
Dl(L, Bl), D2(B2)
Descr_i_pj;ion
Inter~ions
Cond Code
FP Divide opr 1 by opr 2
Spec
Unchanged
Prenormalize (FPR)
(FPR)
Exp Oflo
(Dividend)
(Divisor)
Exp Uflo
~ 1 becomes quotient
FP Div
FP Divide opr 1 by opr 2
Adr
Unchanged
Prenormalize
Spec
(Dividend)
(Divisor)
Exp Oflo
Opr
1
becomes quotient
Exp Uflo
(Low-order FPR ignored and unchanged)
FP Div
FP Divide opr 1 by opr 2
Spec
Unchanged
Prenormalize (FPR)
(FPR)
Exp Oflo
(Dividend) (Divisor)
FP Div
Opr
1
becomes quotient
(Low-order FPR Ignored and unchanged)
Opr
1 -
pattern, opr
2 -
source
Prot
Result
Opr
2
is changed from packed
to
zoned and
Adr
0 field= 0
edited under control of opr 1.
Data
1 field < o
Opr
1
s processed left
to
right
2 field
> O
Zero digit and S Tgr off: Store fill char In
pattern field.
Blank and S Tgr off: Pattern char unchanged.
Digit and S Tgr on:
(if
slg digit) Unpack
source
digit and
store in pattern field.
"c" significance start char
''b"blank
"j"
field separate char
"d"
digit
select char
(Fill char is 1st char
in
pattern field unless
it Is a dig!t/select/sign!flcance-start char.)
(Opr
1
terminates operation)
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